14. 
15.
Figure 1
16.
Wiring diagram 22
| Fuse 23, connected to all H-ECUs (options)
|
18. 
19.
Figure 1
Wiring diagram 23
H-ECU, extendible dipper function
22. 
23.
Figure 1
24.
Wiring diagram 25
Additional H-ECU, auxiliary tool (option)
| Designation
| Function
| Row
|
| LED40
| Warning, hydraulic malfunction (option)
| 251
|
| SW49
| Auxiliary tool switch
| 253
|
| SW58
| Auxiliary Roller
| 255
|
| SW59
| Auxiliary Potentiometer
| 258
|
| MA48
| Proportional valve, auxiliary (roller switch)
| 256
|
| MA49
| Proportional valve, auxiliary (potentiometer)
| 257
|
26. 
27.
Figure 1
Wiring diagram 26
H-ECU, 4 in 1 or extendible dipper function (option)
30. 
31.
Figure 1
Wiring diagram 27
H-ECU, 4 in 1 and extendible dipper function (option)
34. 
35.
Figure 1
36.
Wiring diagram 28
Care Track (option)
| Designation
| Function
| Row
|
| GSM/GPS ECU
| GSM/GPS Electonic Control Unit
| 284/286
|
| SAT ECU
| Satellite Electonic Control Unit
| 283/284
|
| ANT SET 1
| Sattelite Antenna Set
| 281/283
|
| ANT SET 2
| GSM/GPS Antenna Set
| 281/285
|
38. 
39.
Figure 1
Wiring diagram 29
H-ECU, 4 in 1 or extendible dipper (option)
| Designation
| Function
| Row
|
| LED47
| Warning, hydraulic malfunction (option)
| 291
|
| SW66
| Proportional control switch 4in1
| 295
|
| SW67
| Proportional control switch extendible dipper
| 297
|
| MA80
| Proportional valve 1, 4in1 (extendible dipper)
| 296
|
| MA81
| Proportional valve 2, 4in1 (extendible dipper)
| 297
|
41. 
42.
Figure 1
Wiring diagram 30
H-ECU, 4 in 1 and extendible dipper (option)
| Designation
| Function
| Row
|
| LED47
| Warning, hydraulic malfunction (option)
| 301
|
| SW66
| Proportional control switch 4in1
| 305
|
| SW67
| Proportional control switch extendible dipper
| 308
|
| MA60
| 4in1/extendible dipper selector valve
| 309
|
| MA80
| Proportional valve 1, 4in1 (extendible dipper)
| 306
|
| MA81
| Proportional valve 2, 4in1 (extendible dipper)
| 307
|
| RE20
| Excavator control authorisation
| 310
|
44. 
45.
Figure 1
Wiring diagram 31
EU Stabiliser warning
| Designation
| Function
| Row
|
| LED48
| Stabiliser warning lamp (EN474)
| 313
|
| RE10
| Stabiliser
| 313
|
| SW68
| Right stabilizer leg switch
| 315
|
| SW69
| Left stabilizer leg switch
| 315
|
47. 
48.
Figure 1
Wiring diagram 32
Pilot excavator locking system
| Designation
| Function
| Row
|
| MA8
| Boom lock
|
|
| MA9
| Hydraulic lever lock–out
|
|
| RE21
| Hydraulic lock
| 328
|
| SW5
| Boom lock
|
|
| SW54
| Seat switch
| 323/326
|
| SW70
| Proximity switch
| 328
|
50. 
51.
Figure 1
52.
Wiring diagram 33
Diesel filling pump W/H (option)
| Designation
| Function
| Row
|
| FC24
| Diesel filling pump W/H
| 331
|
| MO13
| Diesel filling pump
| 332
|
| SW71
| Diesel filling pump switch
| 332
|
54. 
55.
Figure 1
Wiring diagram 34
| All wheel braking, speed >20 Km/h (12,4 mph)
|
| Designation
| Function
| Row
|
| RE13
| Frequency relay 1250Hz
| 347
|
57. 
58.
Figure 1
